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Subject: Re: Tiger against Deep Blue Junior: what really happened.

Author: Chris Carson

Date: 14:24:30 07/27/00

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On July 27, 2000 at 17:08:18, Tom Kerrigan wrote:

>On July 27, 2000 at 15:45:52, Chris Carson wrote:
>
>>On July 27, 2000 at 15:40:50, Tom Kerrigan wrote:
>>
>>>On July 27, 2000 at 15:32:24, Chris Carson wrote:
>>>
>>>>On July 27, 2000 at 15:22:27, Tom Kerrigan wrote:
>>>>
>>>>>On July 27, 2000 at 15:01:43, Robert Hyatt wrote:
>>>>>
>>>>>>On July 27, 2000 at 14:41:20, Tom Kerrigan wrote:
>>>>>>
>>>>>>>On July 27, 2000 at 14:14:11, Eugene Nalimov wrote:
>>>>>>>
>>>>>>>>Tom, next time please read the available papers before jumping into discussion.
>>>>>>>
>>>>>>>I believe Bob about the 480 processors, esp. b/c Andrew just posted the relevant
>>>>>>>information from Hsu's paper.
>>>>>>>
>>>>>>>The reason I jumped into this discussion is because Hyatt got aggressive with
>>>>>>>Chris when Chris called 1B NPS into question. That behavior is not appropriate.
>>>>>>>
>>>>>>>-Tom
>>>>>>
>>>>>>
>>>>>>I got aggressive when someone tells me I am making up numbers, even though I
>>>>>>give them a pointer to a journal article that contains the actual data I was
>>>>>>quoting.  And _MY_ behavior is not appropriate?
>>>>>
>>>>>I've only seen you say "read Hsu's IEEE article." No date, no page number, no
>>>>>paragraph number, no line number. No direct quote, either. People should not be
>>>>>expected to do this kind of research for you. The fact that you like to see
>>>>>people do research on their own is not appropriate. This is a discussion forum,
>>>>>not one of your classes.
>>>>>
>>>>>-Tom
>>>>
>>>>Albet Silver posted a notice about the IEEE article.  I asked him which
>>>>IEEE article and that I would read it when I had some time.  Bob started
>>>>quoting the IEEE article after that.  Check the threads.  It did happen
>>>>very close together, so Bob may have posted first, but I did not see it,
>>>>I saw the post from Albert.  Albert e-mailed me the article and I thanked
>>>>him.
>>>>
>>>>One thing is for sure, Bob did not quote the article when this debate
>>>>started and wated a long time before posting.  Article at best confirmed
>>>>480 chips.  So what?
>>>>
>>>>Also, there are descrepancies between IEEE articles as Tom and Ed have
>>>>pointed out.
>>>>
>>>>The bottom line is DB averaged 200M NPS and that was a guess because
>>>>no test was ever done on the DB system to get a number (acording to Bob),
>>>>thus the 200M NPS may or may not be correct, it is a SWAG and proves
>>>>nothing about the DB vs Micor debate.  It was a red hearing.
>>>
>>>From another (non-Hsu) IEEE abstract:
>>>
>>>"Now it has the ability to calculate 50 to 100 billion moves within three
>>>minutes." (Deeper Blue)
>>>
>>>That puts the number between 277M and 555M NPS. I think this range is probably
>>>accurate, because it should be easy to count the positions you search per move,
>>>and this seems like something they might have done.
>>
>>Thanks.  You have done a pretty good job of researching this, I think
>>you have quoted from several different IEEE sources.  Nice job of
>>doing a literature search.  This took you some time and I for one
>>appreciate the effort!  :)
>
>NP. Actually, I only quoted from the abstracts, so it didn't take as much time
>as you might think. The IEEE web site has a very nice search engine and all of
>the abstracts on-line. Too bad they don't have the full articles. I know how to
>get these articles at school, but not at Microsoft. Presumably we have some
>library here that will get them for you, but I've never investigated...
>
>-Tom

Yea, I will use the IEEE website to search for abs.  I use the ACA
(American Counseling Association) all the time and they have put
the Journals on-line and are working back as time and budget allows.

When I was in the corporate world, I could just e-mail the library and
get what I needed, I had an allowance each calendar year if there
was a cost, other wise I had to get approval (training was usually
a good reason, separate budget).  You might want to check with your
supervisor before you order anything, they get up set sometimes.  :)

Best Regards,
Chris Carson



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